多通道功率放大器中幅度和相位一致性影响分析

Analysis of Consistence of Amplitudes and Phases of MPA

文章利用传输矩阵方法,建立了MPA分析模型,并通过引入幅度和相位随机性,结合各路放大器幅度和相位组合概率,对通道隔离度的影响进行了计算和分析。

A MPA analysis model is propcsed on the basis of transfers Matrix in this paper.A random function about amplitudes and phases of amplifiers is introduced.Combined with probability of amplitudes and phase combinations of amplifiers,the isolation of MPA is analyzed.